Style de citation APA (7e éd.)

Snyder, T. R., & Yancey, G. D. (2021). A Future without Walls: Confronting Our Divisions. Fortress Press.

Style de citation Chicago (17e éd.)

Snyder, T. Richard, et George D. Yancey. A Future Without Walls: Confronting Our Divisions. Minneapolis, Minnesota: Fortress Press, 2021.

Style de citation MLA (8e éd.)

Snyder, T. Richard, et George D. Yancey. A Future Without Walls: Confronting Our Divisions. Fortress Press, 2021.